• High quality power supply, input voltage 100-240V. The power efficiency is more than 90%, power factor greater than 0.98, UL compulsory certification.

• For the traditional light source such as the High Pressure Sodium, if the voltage fluctuation ±7%, the brightness and lifetime will be reduced very fast, but for LEYOND LED, even the voltage fluctuation is ±20%, the brightness and lifetime will not be influenced at all;Over Current, Over Voltage, Over Heat, Thunder Protection.

• The CCT of Warm white、Neutral white、Pure white to meet the needs of different occasions, eliminated the low color temperature of the sodium lamp which cause the depressed mood, observers will feel more comfortable.